Add verbose logging when subsriptions enabled, watchOS simulator #49

Job	Run time
Build Amplify Swift for macOS / Build Amplify-Package \| macOS	6m 2s
Build Amplify Swift for iOS / Build Amplify-Package \| iOS	6m 23s
Build Amplify Swift for watchOS / Build Amplify-Package \| watchOS	5m 46s
Build Amplify Swift for tvOS / Build Amplify-Package \| tvOS	8m 23s
Confirm Passing Build Steps	1s
	26m 35s

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